Swiss gemmological laboratories. 💎 | Peace of mind, Assured.

Swiss gemmological laboratories SSEF Instruments was founded in 2014. As new gem materials, new treatments and new gem deposits emerge onto the market, gemstone A beautifully illustrated book that presents these gems in all their natural luster and social value. 5 Outer dimensions (length x depth x height in cm): 108. Hänni et al. Certification from these laboratories ensures reliability and credibility in the gemstone market. Our Swiss laboratory is located in The contribution of mineralogy to cultural heritage, 2019. GGTL Laboratories Switzerland | LinkedInのフォロワー数2,812人。Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Franck Notari in Geneva, Switzerland and GEMLAB (Liechtenstein), founded in 1996 by Thomas Hainschwang in Balzers, Liechtenstein. +41 (0) 22 731 58 80 switzerland [at] ggtl-lab. This breakthrough technique therefore offers new research Gem Notes: Short notes on items submitted to gem labs, analytical facilities, or research scientists worldwide. search. . GGTL Laboratories Switzerland Route des Jeunes, 4bis CH – 1227 Les Acacias, Genève SWITZERLAND. Some jewelers (and many non-jewelers) are academically trained gemologists and are qualified to identify and evaluate gems. Our Swiss laboratory is located in 3,140 Followers, 706 Following, 167 Posts - GGTL Laboratories Switzerland | Gemmological laboratory (@ggtl_laboratories_switzerland) on Instagram: " | Our mission is to provide gemstones reports | Exclusive services: Recovery of Melee Diamonds • Cleaning & Oiling Emeralds | Geneva, Switzerland" SSEF Instruments was founded in 2014. Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Franck Notari in Geneva, Switzerland and GEMLAB (Liechtenstein), founded in 1996 by Thomas Hainschwang in Balzers, Liechtenstein. George Bosshart, mineralogist and GG was the first director after the laboratory's opening in Zürich. SSEF is a non-profit Swiss foundation whose aim it is to further the science of gemstone testing and gemmological training. Peridot. Dr. SGL Laboratories are respected diamond grading laboratory. ssef. Adolf Peretti, GRS gemological laboratory’s research has focused principally on three main areas: The identification and characterization of high-quality gemstones from newly discovered mines, and the determination of origin for gems derived from classic mining regions. 301-302, Shamma Plaza 3, Gold Souk Extension, Deira, Dubai, 48800, United Arab Emirates Tel : +971 48866159 Tel : +042622117 Email : goldsouk@sgl-labs. | The Swiss Gemmological Institute, part of the Since its beginnings nearly 50 years ago, the Swiss Gemmological Institute SSEF is a driving force and at the forefront of scientific innovation in gemmology. SSEF founded SSEF Instruments with the purpose of developing, marketing and distributing new instruments for the gem and jewellery industry. Every gemstone must have the backing of at least one reputable independent lab. WGI - The World Gemological Institute Swiss Gemmological Institute SSEF | 8. Maihofstrasse 102 6006 Lucerne SWITZERLAND. ” Their goal is to Some, including most rubies and emeralds, can be tested fully on-site, while others get transferred internally to our labs in Switzerland or Hong Kong for finalisation. Henry A. : CHE-106. Criteria such as crystal growth characteristics and inclusion identiication using a Raman microprobe have further contributed to the The LMHC meeting, which took place on December 5 and 6, 2022, was hosted by the Swiss Gemmological Institute SSEF. Our dedication to SSEF – Swiss Gemmological Institute was founded by trade organizations (UBOS: Union de la Bijouterie et Orfèvrerie Suisse) on August 22, 1972. We provide a range of gemmological courses ranging from The Gübelin Gem Lab, one of the world’s most renowned gemmological laboratories, is located in Gübelin’s headquarters in Lucerne. com SSEF Swiss Gemmological Institute Address : Falknerstrasse 9, CH-4001 Basel, Switzerland. Tel. Since its beginnings nearly 50 years ago, the Swiss Gemmological Institute SSEF is a driving force and at the forefront of scientific innovation in gemmology. Download. It was founded on an independent basis, by trade organisations, on August 22, 1972. Please note that only reports issued after 11th July 2016 are available on this The Gübelin Gem Lab was founded in 1923 as a gemmological laboratory to examine and determine the authenticity of the stones used in Gübelin’s jewellery. riccardi@unipv. Our Swiss laboratory is located in GGTL Laboratories Switzerland | 3,110 followers on LinkedIn. 0 x 65. ch Abstract Swiss Gemmological Institute SSEF (Swiss Foundation for the Research of Gemstones) founded in 1974 by Swiss trade organisations under the aegis of the Federal Department of Home Affairs of Switzerland. It is a specific interdisciplinary branch of mineralogy. This was GRS Laboratories is a group of gem testing laboratories first founded in 1994 in Switzerland with additional GRS gem testing laboratories subsequently opened in Gubelin and SSEF Swiss Gemmological Institute are very famous in auction houses for Pearls and Rubies/Sapphires. GGTL Laboratories Switzerland | ٣٬٣٨٠ من المتابعين على LinkedIn. More than 650 graphics, tables, exquisite photographs and detailed maps document the history of pearls from their former standing as jewels for kings to their role as modern jewelry. Here is a list of some of the most reputed and responsible gem labs: GRS Gem Research Lab (Hong Kong) SSEF Swiss Gemological Institute SSEF Swiss Gemmological Institute. -P. Our Swiss laboratory is located in GemExpert is a gemstone consultancy headed by the award-winning and highly respected Gemmologist, Prof. The other colour temperatures are useful for gemmologists for coloured SGL Swiss Gemological Laboratory Verified. Its primary function is to measure the refractive index of gemstones, which is a crucial optical property for distinguishing between different gemstone species and varieties. GemGenève Dr. | IDT is among the premier networks of Gemological Laboratories, which empowers and enables jewellers, jewellery brands, manufacturers, wholesalers, end use customers and the masses in general to get a third party . Laboratory - Education. Lore Kiefert is a gemmologist with over 25 years working experience in several gemmological laboratories. is not just a slogan for SGL and its team members but a promise which is the result of the latest science and state-of-the-art equipment with the highest possible quality standard and The goal of the Laboratory Manual Harmonisation Committee (LMHC) is to achieve the harmonisation of gemmological report language and thereafter the reviewing and updating of this harmonised report language as used by LMHC members. Analytical instruments. IMA (International Mineralogical association) GFCO GEM LAB is a Swiss gemological laboratory brand owned by the company Geafinco SA based in Tramelan (Switzerland). SSEF is one of the world’s leading gem labs and a Swiss non-profit foundation. A. Crafted with rounded tips and a gentle grip, these tweezers are tailored to the unique characteristics of pearls, offering a secure hold while minimizing the risk of scratching or marring their surfaces. To start with The list of gem labs is ranked by country. SGL - Solitaire Gemmological Laboratories www. Lefèvre1 1 SSEF Swiss Gemmological Institute, Basel, Switzerland, gemlab@ssef. Hänni1, J. People from all over the world send their diamonds to the SGL Laboratory for grading and analysis. Location: Basel, Switzerland. These are the planet’s most valued gems. Hughes' 1997 classic, Ruby & Sapphire, this edition is fully updated. Swiss Gemmological Institute SSEF Aeschengraben 26, CH-4051 Basel, Switzerland Tel. The CIBJO Gemmological Laboratory Book suggests best practices for testing, grading and internal calibration performed using those methods both typically used and within gemmological laboratories as well as those uniquely developed. Peretti) to The Swiss Gemmological Institute SSEF Leading Authority for the Testing of Diamonds, Coloured Stones and Pearls The ‚Ratnaraj ‘ Ruby, EMPA - Swiss Federal Laboratories for Materials Science and Technology Division Advanced Analytical Technologies . Dipartimento di Scienze della Terra e dell’Ambiente, Università degli Studi di Pavia, via Ferrata 1, Pavia Italy mariapia. Terra Garnet - Vladyslav Yavorskyy (2014), 236 pages GGTL Laboratories Liechtenstein Our Liechtenstein laboratory is situated in Balzers, Swiss Gemmological Institute SSEF Research Services Basel, Basel-Town GRS Gemresearch Swisslab AG | 434 followers on LinkedIn. Gems & Gemology. Chalain1, and P. Specializing in Jewelry Appraisals, Clock & Watch Repairs, Jewelry Sales, Custom Jewelry Design, All 37 likes, 0 comments - ggtl_laboratories_switzerland on August 1, 2024: " Happy Swiss National Day! ⁠ ⁠ Planning on buying diamonds while on holiday? Candice Caplan, our Director at GGTL Laboratories, shares her expert tips on avoiding scams. Diamond grading was the major task and colour stones were tested rather ex GRS GemResearch Swisslab AG is an independent gemological research laboratory specializing in determining the origins of, and generating authenticity reports for, rubies, sapphires, and emeralds as well as other important colored GGTL Laboratories is an independent gemmological laboratory that combines cutting-edge technology and expertise to serve the gem trade and the scientific research. : +41 61 262 06 40 | Fax: +41 61 262 06 41 | Contact us Tax No. Price: 10’900 CHF (Swiss Francs) Inner dimensions (length x depth x height in cm): 95. Telephone : +41 61 262 0640, +41 61 262 0641 Post subject: Re: International Gemmological Laboratories Contact Informat. 211 MWST CGL Canadian Gemlab is one of Canada’s most technologically advanced gemological laboratories specializing in Identification, Grading and Certification of Diamonds. Website. Apart from working at the SSEF since more than 25 years, he is lecturer at the University Basel and is supervising gemmology-related research projects in collaboration with Swiss Swiss Gemological Institute (SSEF): Known for its expertise in emerald origin analysis and high-value gemstones. GLA - Gemmological Laboratory Austria. In honour of the Gem Lab’s 100th anniversary, Gübelin has created a place to share its knowledge about gemstones as well as the history of the family-owned company, founded in 1854. Fancy Color Diamond. i have seen GRS is now getting popular there also their Origin Professor Henry Hänni, director of the Swiss Gemmological Institute (SSEF) for 19 years, died on January 9 at the age of 80. Based on Richard W. Although it appears that it is no longer amongst the mysteries of the world, the fact remains that there is still a lot unknown about the pearl. | The Swiss Gemmological Institute, part of the Swiss Foundation for the Research of Gemstones (SSEF: Schweizerische Stiftung für Edelstein-Forschung) was founded by trade organisations (UBOS: Union de la Bijouterie et SSEF Swiss Gemmological Institute Basel, Switzerland Dr Ian C. The origin can be understood in terms of geological setting, and in a geographical location. SGL Developing technology for the gem and jewellry industry SSEF Instruments was founded in 2014. Founded and managed by renowned gemological experts and researchers Franck Notari and Dr Thomas Hainschwang, GGTL’s team of Use our labs to . 1994). +41-(0)61-262 06 40, fax. The House of Gübelin is a Swiss, family-owned firm known for its exquisite high-end jewellery, gemstone expertise, and as purveyors of some of today’s most sought-after luxury watch brands. 09:00-19:00. United Kingdom. Toval 21 Ramat Gan Operating hours. com. SSEF - Swiss Gemmological Institute www. Such a master set allows the most straightforward colour evaluation, as these master stones show matching reflection patterns and pleochroic colour effects that are also present in rubies or GGTL Laboratories Switzerland | LinkedIn 팔로워 2,899명 | Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Franck Notari in Geneva, Switzerland and GEMLAB (Liechtenstein), founded in 1996 by Thomas Hainschwang in Balzers, Liechtenstein. Please contact the Editor-in-Chief for assistance with having a new item characterised by a gem lab. ch Abstract Every gemstone has an origin. it 3 Dipartimento di Scienze della Terra e dell’Ambiente, Università degli Studi di Pavia, via Ferrata Switzerland, is a non-profit confederation of national and international trade gemmological laboratories as well as those uniquely developed. SSEF is member of CIBJO and ICA and highly reputed for origin determination of coloured stones, natural pearl identification, diamond grading (CIBJO standards), testing coloured diamonds, and detection of HPHT treated diamonds. We are one of the leading gem labs in the world and have scientifically tested many of the world’s most prestigious Swiss Gemmological Institute SSEF Aeschengraben 26, CH-4051 Basel, Switzerland Tel. For decades, GRS had been celebrated as an international company dealing in colored gemstones, especially Burmese rubies and blue sapphires. Hänni, a pioneer in the field of gemology, began his career as a technical assistant at the Mineralogical Institute of the University of Basel, Switzerland, SSEF said Monday. Franck Notari GGTL Laboratories Switzerland (formerly GemTechLab) was founded by Franck Notari in 1996. A specific tweezer designed for pearls serves as a precise and delicate tool for handling these lustrous gems without causing damage. PhD physics (Type Ib diamond), research scientist, director and founder of GGTL Liechtenstein- Gemlab (Liechtenstein) and GGTL Belgium- Gemlab (Belgium) in Antwerp · I was awarded the Gemmological Excellence Award of the Swiss Gemmological Society in 2017 and the Antonio Bonanno Award for Excellence in Gemology of the Accredited Gemologists Association (AGA) Switzerland. Swiss Gemmological Institute SSEF | 8,478 followers on LinkedIn. Another reputable source for gemstone testing and reports is the Swiss Gemmological Institute, known as the SSEF (Schweizerische Stiftung für Edelstein-Forschung). 2,205 Followers, 5 Following, 329 Posts - IDT Gemological Laboratories (@idtworldwide) on Instagram: " Largest gemstone & jewelry lab network Testing & grading specialists Visit our website" Hailing from Ceylon, the famed Isle of Gems, the 10. 06-carat ruby at the center of this ring is certified by the Swiss Gemmological Institute (SSEF) and the American Gemological Laboratories (AGL) Neglecting this fact cannot be a solution for the trade nor for gemmological laboratories. The Information Sheets (IS) issued by the LMHC, and linked below, help users to properly comprehend the language used in gemmological reports issued by LMHC An example of a GIA certificate for a padparadscha sapphire. (GGL) GPC Netherlands. [1] [2] Swiss Gemmological Institute SSEF, Aeschengraben 26, Basel, CH-4051 Switzerland w w w . The committee sought to address a need for education and qualifications, following the recent development of synthetic ruby. For the final customer, only the latter is relevant. 63039 Sold for 10‘740‘000 HK$ at the Christies sale in HK in May 2012 The 1st GIT International Gem & Jewelry Conference (GIT 2006) December 5-9, 2006 at Maneechan Resort and Sport Club, Chanthaburi, Thailand Origin Determination of Gemstones: Challenges and Perspectives Michael S. The GGTL Laboratories is an independent gemmological laboratory that combines cutting-edge technology and GRS GemResearch Swisslab AG is an independent gemological research laboratory specializing in determining the origins of, and generating authenticity reports for, rubies, sapphires, and emeralds as well as other important colored In 2007, the Swiss Gemmological Institute SSEF and the electronic laboratory of the University of Basel joined their expertise and launched the ASDI project. worlddiamondcouncil. prestigious gemmological laboratories, including the SSEF Swiss Gemmological Institute, the AGTA Gemmological Testing Center, and the Gubelin Gem Lab. Introduction Gemmological laboratories provide a servrce for the gem trade. Up to 700 words and 4 figures: Conferences: Synopses of new gemmological findings presented at recent conferences. The Swiss Gemmological Institute SSEF is located in Basel, Switzerland and offers gemstone reports for the international trade. solitaire-labs. Swiss Gemmological Institute This page was last edited on 20 February 2016, at 23:24 (UTC). We have pioneered the development of the first scientific system used to evaluate how well a diamond has been cut. The company, founded in 1854, is deeply inspired by the internal and external beauty of fine gems and watches. The LMHC is currently comprised of representatives from the Central Gem Laboratory (CGL), CISGEM Laboratory, Ceylons Munich is partnered with reputable labs such as Deutsche Stiftung Edelsteinforschung (DSEF), Swiss Gemological Institute (SSEF), Gübelin Gem Lab, GemResearch SwissLab (GRS), Gemological Institute of America (GIA), American Gemological Laboratories (AGL), and International Colored Gemstone Association (ICA) to certify and authenticate the quality of the Since 1923. This list may not reflect recent changes. About. A Diamond Grading Report covers loose Promote your Laboratory, Laboratory Service Provider or Lab Supplier by ensuring your laboratory services are in our Laboratory Directory. Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Franck Notari in Geneva, The Swiss-based Gübelin Gem Lab and Swiss Gemmological Institute SSEF, recognised as the leading laboratories for coloured stone testing, have agreed to harmonise their standards for the colour terms “pigeon blood red” and “royal blue. Established in 1931, GIA set the global standard for diamond grading with its development of the 4Cs cut, color, clarity, and carat weight which are now used universally to assess diamond quality. 8 ct Ethiopian opal with rare red dendritic cinnabar Dr. Since its beginnings over 50 years ago, the Swiss Gemmological Institute SSEF has been a driving force and at the forefront of scientific innovation in gemmology. Duration: 5 days. Fax: +41 61 260 24 09. They The confidence of the consumer in the product by issuino 2007 xxvm gemstone reports, which disclose the nature of item (Fig. Non-profit organisation Providing independent scientific testing services at highest level for coloured stones, diamonds, and pearls. Kiefert joined the SSEF Swiss The following world-renowned gemmological laboratories (listed in alphabetical order) are represented within the LMHC. [1] The committee then established itself as a distinct branch of NAG (named the Gemmological Association) in 1931, West Virginia Gemological Laboratories, Charleston, West Virginia. Aurora – The SSEF LightBox; ASDI-500; ASDI; Pearlscan; Portable UV-Vis; Small instruments; Books; About; Contact In 1923, the House of Gübelin laid the cornerstone for the gemmological laboratory in order to learn more about gemstones. Swiss Gemmological Institute -SSEF Grading Reports – Colored Stones AGL GGTL Laboratories GIA Gubelin Laboratory Stone Group Lab Swiss Gemmological Institute -SSEF. Headed by renowned research gemologist Branko Deljanin, CGL Dr. com At the Swiss Gemmological Institute SSEF, we have used, for many decades, a set of synthetic corundum master stones, originally put together by ICA in the 1980s (see Figure 4). HERO GREETVELD. It provides gemmological analyses and issues highly respected Gemmological Reports and Gemmological Profiles which are relied upon by famous auction houses, royal families, jewellers, gem traders and collectors globally. 0 x 82. Giving you sample gem report and Gem Lab information Schweizerische Stiftung für Edelstein Examining a pink sapphire under a gemmological microscope. org (switzerland[at]ggtl-lab[dot]org). Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Swiss Gemmological Institute SSEF | 9,209 followers on LinkedIn. Our Swiss laboratory is located in western The Swiss Gemmological Institute SSEF is part of a non-profit Swiss foundation whose aim it is to further the science of gemstone testing and gemmological training. The basic vital instruments for gemological purposes such as microscopes, GGTL Laboratories Switzerland | 3 016 abonnés sur LinkedIn. ch Dear Reader The gem trade saw a dificult year in 2009, as did gemmological laboratories worldwide. GLT - Bernhard Thal. VAT. Krzemnicki is director at the Swiss Gemmological Institute SSEF, internationally reputed as leading laboratory for the testing of coloured stones, diamonds and pearls. Kiefert was first exposed to gemmology when she started studying Mineralogy Dr. The 6000K illumination is provided with a normalized light intensity of 2’200 lux at 20 cm from the source (following the ISO standard 24016 for diamond grading). Gübelin Gem Lab: Highly regarded for its in-depth research and precise assessments of emerald characteristics and provenance. 01 ct SSEF Gemstone Report No. Independent Laboratory Network for Testing and Grading Gemstone & Fine Jewellery. WDC - World Diamond Council www. ⁠ ⁠ Follow us for more advice: @ggtl_Laboratories_switzerland⁠ ⁠ #Gemmology # SGL Experience Centre. 446 Follower:innen auf LinkedIn. This was Some time during the later half of our working trip in Switzerland this 2024, we had the privilege of learning with pioneering gemologists from one of the most advanced international GRS or GemResearch SwissLab is one of the few independent gemological laboratories which is widely known around the world located in Switzerland and involved in providing certification of gemstones. GGTL Laboratories Switzerland | 3,378 followers on LinkedIn. As a consequence, a whole range Photoatlas Volume 3, the final volume in the highly praised series, Photoatlas of Inclusions in Gemstones, focuses on inclusions in the major commercial gems (diamonds, rubies, sapphires, and emeralds) and inclusions in rare and unusual host materials, such as ekanite and taaffeite. Mon. Swiss Gemmological Institute – SSEF (Switzerland) The LMHC meets regularly to discuss and cooperate on various gemological issues and to harmonise the language used in their gemmological reports. Gemology or gemmology is the science dealing with natural and artificial gemstone materials. It has been challenging both for the Swiss Gemmologi- Designed as a companion to Ruby & Sapphire: A Collector's Guide, this massive volume is aimed specifically at working gemologists, appraisers and students. Language: English. This refractometer includes a light source and allows gemmologists and jewelers to determine a gemstone's SWISS GEMMOLOGICAL INSTITUTE SCHWEIZERISCHES GEMMOLOGISCHES INSTITUT INSTITUT SUISSE DE GEMMOLOGIE International Issue No. This Month's Featured Gems. In an effort to share our knowledge and passion for gems we have developed these free online gem courses. prosperi@igi. GGTL Laboratories Switzerland | ผู้ติดตาม 3,226 คนบน LinkedIn Gemmological laboratory in Geneva, Switzerland | GGTL Laboratories is the merging of two laboratories: GemTechLab, founded in 1996 by Franck Notari in Geneva, Switzerland and GEMLAB (Liechtenstein), founded in 1996 by Thomas Hainschwang in Balzers, Liechtenstein. The Swiss Gemmological Institute, part of the Swiss Foundation for the Research of Gemstones (SSEF: Schweizerische Stiftung für Edelstein-Forschung) was founded by trade organisations in 1974 and works independently on a Join SSEF for an immersive scientific training experience: gain rare insights into advanced testing techniques in a fully equipped mobile gemmological laboratory. Hänni FGA, the former Director of SSEF Swiss Gemmological In the same year, a gemmological laboratory was established at the trading house for the needs of the jewelry studio and boutique. Krzemnicki FGA is director at the Swiss Gemmological Institute SSEF, internationally reputed as leading laboratory for the testing of coloured stones, diamonds and pearls. com +41 41 429 17 17 . Basel, Switzerland. Raman analysis trough a microscope in confocal mode targets inclusions and helps with origin determination. com This portable Blue Diamond Tester has been developed by SSEF. Gübelin Gem Laboratory Ltd. It was founded in 1972, and the laboratory issues reports for diamonds, coloured stones and pearls. After five years of research & development, OPTEC Industries brought their know-how in automation and size-sorting. For an entire week, explore GGTL Laboratories Switzerland | 3. Site Admin: Joined: Thu Jan 05, 2006 8:27 pm Posts: 1750 GGTL Laboratories Switzerland | 3,386 followers on LinkedIn. 1) in question. To do so, please call one of our Laboratory Business Development Specialists at Toll-Free 1-855-377-6821. The House of Gübelin is a Swiss, family-owned firm known for its exquisite high-end jewellery, gemstone expertise, and as purveyors of some of The true measure of an appraisal—whether a diamond, gem, jewelry, or a watch—is a combination of sophisticated laboratory technology, and expertise in interpreting the test results. The suggestions are pertinent to the operations of all gemmological laboratories that issue test 1986). As per our personal opinion, the American Gemological Laboratories are the most trustworthy labs for any gemstone collector. +44 7551 415079; london@sgl-labs. 16, In the last few years, the position of gemmological laboratories has become increasingly important, especially for the high-end market. Aurora is equipped with a specific light source allowing the user to easily switch between three different colour temperatures (6000K, 4500K, 3000K). Swiss Francs excl. +41-(0)61-262 06 41 e-mail: gemlab@ssef. SSEF. SSEF Swiss Gemmological Institute Address : Falknerstrasse 9, CH-4001 Basel, Switzerland. Course Curriculum Please contact SSEF in Switzerland in advance or +66 (0)81 257 75 20 or +66 (0)81 844 33 52 during Bangkok on-site testing. The major advantage of this system over classical methods of gem testing is the non-destructive identi- GGTL Laboratories Switzerland | 2,922 followers on LinkedIn. Verify a Stone. It operates on the basis of an electrical conductivity tester that allows for an easy separation of boron containing diamonds (Type IIb) and diamonds with no semi conductive capacity. To start with a few contributions of SSEF about new treatments: we were the first laboratory worldwide to The Gemological Institute of America (GIA) is widely recognized as the most trusted and renowned gemological laboratory in the world. The 696-page work is currently the most exhaustive publication on the varried and breath-taking world of the ocean jewels. History, sources, IDT Gemological Laboratories Worldwide | 650 followers on LinkedIn. A gemmological refractometer is a fundamental tool used in gemstone identification and grading. Visit website. Michael S. It includes, among other times and places: The Middle East: 5000-2000 BC Egypt: 1500-900 BC Phoenician, Greek, Etruscan and Persian Lands: 850-325 BC China, Celtic Gem-A emerged from a gemmological committee established by The National Association of Goldsmiths (NAG) in 1908. 2,355 likes. Shipments between Gübelin Gem Lab entities are generally free of charge, provided the declared value of the items submitted is below CHF 1'000'000 (USD 1'000'000/HKD 7'800'000). #3. Posted: Mon Aug 20, 2012 7:31 pm . We are one of the leading gem labs in the world and have scientifically tested many of the world's most prestigious gemstones. We are one of the leading gem labs in the world and have scientifically tested many of the world’s most prestigious gemstones. Captivating color. ch Website : www. The SSEF tests many of the world's most famous and exceptional gemstones. They are approved and choice because of their certificate quality and authority, an identification report tell buyers important info: exact weight, treatment, heating test, enhancement, clarity, cutting quality, origin, color Understanding a SSEF Report SSEF distinguishes between three types of reports: Diamond Grading Report, Gemstone Report and Test Report. g. Telephone : +41 61 262 0640, +41 61 262 0641 Email : gemlab@ssef. To conclude, the Swiss Gemmological Institute SSEF applies rigorous testing procedures and is constantly investing in research and state- of-the-art instrumentation so as to be able to identify all sorts of new developments related to gemstones and pearls. This was a way to Since its beginnings nearly 50 years ago, the Swiss Gemmological Institute SSEF is a driving force and at the forefront of scientific innovation in gemmology. Kiefert is renowned for her vast experience in teaching the origin and treatment detection of colored gemstones, with a particular focus on rubies, sapphires, and House of Gubelin | 10,934 followers on LinkedIn. The suggestions are pertinent to the operations of all gemmological laboratories that issue test results Swiss Gemmological Institute SSEF | LinkedInのフォロワー数9,114人。SSEF is one of the world’s leading gem labs and a Swiss non-profit foundation. 0 x 72. HRD Antwerp. 026. ch The Gem and Jewelry Institute of Thailand GGTL Laboratories offers services of consulting in Gemmology in many gem-related fields; we can assist you in several different tasks, such as (amongst others): Gem-related teaching courses, either at the laboratories or at the offices of the client; Setting up a gem-testing or a diamond grading laboratory; Building a prototype instrument Swiss Gemmological Institute SSEF | 8,727 followers on LinkedIn. Gemological Laboratory. | The Swiss Gemmological Institute, part of the Swiss Foundation for the Research of Gemstones (SSEF: Schweizerische Stiftung für Edelstein-Forschung) was founded by trade organisations (UBOS: Union de la Bijouterie et Suite 49, 88/90 Hatton Garden, London, EC1N 8PN. | The Swiss Gemmological Institute, part of the Swiss Foundation for the Research of Gemstones (SSEF: Schweizerische Stiftung für Edelstein-Forschung) was founded by trade organisations (UBOS: Union de la Bijouterie et 72 likes, 2 comments - ggtl_laboratories_switzerland on January 26, 2024: "Unveiling a gemmological marvel: a 15. Krzemnicki1, Henry A. Dazzling brilliance. Our clients put their business in our hands and Neglecting this fact cannot be a solution for the trade nor for gemmological laboratories. The Swiss Gemmological Institute (SSEF), one of the world's most respected gem research, education and grading institutions, has inaugurated a state-of-the-art laboratory in Since 1923. GemTOF is able to record nearly all elements in the periodic table simultaneously and at ultra-high speeds and low limits of detection. 7000 Years of Jewellery is a comprehensive guide to the history of jewels, which explores the varied styles, techniques and materials used to make jewellery throughout the world since the earliest times. SSEF is often tasked with confirming the authenticity of gemstones, determining the In 1923, the House of Gübelin laid the cornerstone for the gemmological laboratory in order to learn more about gemstones. We barely understand how it is formed, and it has recently been discovered that all shells can produce them. 949 Follower:innen auf LinkedIn. Apart from working at the SSEF since more than 25 years, he is lecturer at the University Basel and is supervising gemmology-related research projects in collaboration with Swiss universities and Discover the Gübelin Gem Lab, founded in 1923 and known as the world's most respected institutions for testing and identification of coloured gemstones. French Gemological Laboratory. It is a subsidiary of the Swiss Gemmological Institute SSEF one of the leading gemmological laboratories in the world. ch website: www. The product of nearly 40 years of firsthand experience and research, it covers every aspect of the subject from A–Z. Peretti being featured in Mise au Point, a Swiss television program about the fascinating journey of a ruby from the mine in Mogok (Burma, Myanmar) all the way to our GRS laboratory in Switzerland, December 2016. 0 x 87. In 2013 CGL joined forces with GRS lab (A. The following world-renowned gemmological laboratories Swiss Gemmological Institute SSEF. s s e f . The SSEF Blue Diamond Tester™ does not indicate whether PAGE 2 OF 3 Swiss Gemmological Institute SSEF, Aeschengraben 26, Basel, CH-4051 Switzerland w w w . American Gemological Laboratories Swiss Gemmological Institute SSEF Research Services List of all active 2024 Gemstone Labs from around the world in one place. This website allows owners to verify the authenticity of reports and also download PDF scans of these reports. However, the laboratory “Gübelin Gem Lab”, Website : www. SSEF office in Bangkok: Swiss Gemmological Institute SSEF, Silom 19 Building, Unit 513, 5th Floor, 45/1 Soi Silom 19, Silom Road, Bangrak, Bangkok 10500. The Gübelin Gem Lab was founded in 1923 as a small gemmological laboratory to examine and determine the authenticity of the stones used in Gübelin’s jewellery. The Laboratory Manual Harmonization Committee (LMHC) is comprised of representatives from AGTA-Gemological Testing Center (USA), CISGEM (Italy), GAAJ-ZENHOKYO Laboratory (Japan), GIA-Laboratory (USA), GIT-Gem Testing Laboratory (Thailand), Gübelin Gem Lab (Switzerland), SSEF Swiss Gemmological Institute (Switzerland). c h Only a portion of the rubies that have been subject to this relatively low-temperature Terra Garnet is the second installment in the Terra series, featuring a variety of garnet gems in the color palette from green to orange to break the prejudice of a dark red stone, unfavorably associated with the word 'garnet'. Our Swiss laboratory is located in This book offers a fantastic insight into five millennia of the history of pearls. Aurora – The SSEF LightBox; ASDI-500; ASDI; Pearlscan; Portable UV-Vis; Small instruments; Books; About; Contact Since its founding in 1996 by Dr. Type IIb diamonds contain traces of boron, and are semiconductors. one of the leading gemmological laboratories in the world. Consumers who invest in gemstones seek safe and reliable certi- The Gübelin Gem Lab, one of the world’s most renowned gemmological laboratories, is located in Gübelin’s headquarters in Lucerne. c h What measures can be taken to protect the trade? As a world leading gemmological laboratory, the Swiss Gemmological Institute SSEF has analysed in recent years several of the most prestigious gemstones offered in the trade, Gemological Testing Lab Based in Geneva and Liechtenstein, GGTL Laboratories is a full-service independent gemological testing lab, whose exclusive clientele include prestigious Swiss watchmakers and diamond jewellery brands. The Information Sheets (IS) issued by the LMHC, and linked below, help users to properly comprehend the language used in gemmological reports issued by LMHC SSEF (Swiss Gemmological Institute SSEF) is a non-profit Swiss foundation whose aim it is to further the science of gemstone testing and gemmological training. The purpose is to create a general philosophy for proper nomenclature and disclosure for gem laboratories as well as to initiate Dr. 2! © Swiss Gemmological Institute SSEF 11. This last book in the Photoatlas library concludes the 35-year collaboration of the renowned SSEF Swiss Gemmological Institute Falknerstrasse 9 CH-4051 Basel Switzerland tel. SSEF Instruments is a subsidiary of the Swiss Gemmological Institute SSEF, one of the leading gemmological laboratories in the world. Analytical instruments at SSEF - Various microscopes, SGL - Swiss Gemological Laboratory. Building on this, the SSEF Swiss Gemmological Institute introduced chemical and spectroscopic criteria to origin determination in the early 1990s (see e. Text SGL Labs Bangladesh | ৭৫ লিংকডইনে ফলোয়ার। Scientific diamond and gemstone identification, grading, certification and education services. info@gubelingemlab. Diamond Information Sites: Famous Diamonds Gem Cutting US Facetor's Guild Delta One Lapidary House of Gubelin | 10. Aurora – The SSEF LightBox; ASDI-500; ASDI; Pearlscan; Portable UV-Vis laboratories. Sun. It is a part of the Schweizerische Stiftung für Edelstein Forschung (SSEF, Swiss Foundation for Gemstone Research). Our objective is to provide customers with quality services at Switzerland. Enter SSEF’s fully equipped gemmological laboratory to learn from world-leading gemmologists how to scientifically identify natural diamonds, synthetics, imitations and detect treatments. ⁠ ⁠ Watch the full report by RTS for all the insights. It is an internationally recognised authority The Swiss Gemmological Institute (SSEF) is a gemmology laboratory located in Basel, Switzerland. GRS Switzerland. Since its founding in 1996 by Dr. Found in lava, meteorites, and deep in the earth’s mantle, yellow-green peridot is the extreme gem. 💎 | Peace of mind, Assured. Terms such as Kashmir for sapphires, Burma for rubies, and Colombia for American Gemological Laboratories (AGL) | 442 followers on LinkedIn. The gemological sciences have grown in scope and technology at a high rate in recent years. Switzerland. CATEGORIES. Tel: +41 61 260 24 00. Swiss Gemmological Institute SSEF SSEF is a non-profit Swiss foundation whose aim it is to further the science of gemstone testing and gemmological training. it 2 Istituto Gemmologico Italiano, Piazza San Sepolcro 1, Milan, Italy l. | The Swiss Gemmological Institute, part of the Swiss Foundation for the Research of Gemstones (SSEF: Schweizerische Stiftung für Edelstein-Forschung) was founded by trade organisations (UBOS: Union de la Bijouterie et Our team has more than 50 years of combined experience working in major North American laboratories and the diamond trade. 205 Follower:innen auf LinkedIn. Useful references & Links. 211 MWST Pages in category "Gemological laboratories" The following 12 pages are in this category, out of 12 total. 1,626 likes · 48 were here. ch. We are one of the world's leading gem labs, testing exceptional coloured gemstones, diamonds and natural pearls on a daily basis. Wilcock Renishaw plc, Old Town, Wottõn-under-Edge, Glos, GL 12 7 DH ABSTRACT: Various applications of Raman spectroscopy in a gemmological laboratory are discussed with examples. Our Swiss laboratory is located in GemTOF GemTOF is a next-generation elemental analytical technique – Laser Ablation Inductively Coupled Plasma Time-Of-Flight Mass Spectrometry (LA-ICP-TOF-MS). The Gübelin Gem Lab is one of the world’s most respected gemmological laboratories, using the latest developments in science and state-of-the-art equipment to carry out its analyses. 1 SSEF Swiss Gemmological Institute, Basel, Switzerland, gemlab@ssef. zffqdh srvmi ijrh qclj azmsu cbgdp uao jqxr hjin idmir